Synonyms and related words :
Latinate, a mile long, awkward, bombastic, cramped, cumbrous, elephantine, extensive, far-flung, far-reaching, fargoing, forced, formal, grandiloquence, guinde, halting, hard word, heavy, inkhorn, interminable, jawbreaker, jawbreaking, labored, leaden, lengthy, lexiphanicism, long, long word, longish, longsome, lumbering, no end of, polysyllabic, polysyllable, pompous, ponderous, sesquipedal, stiff, stilted, tall, turgid, unwieldy, without end